@book{32568,
	author = {Hales, Dianne R.,},
	title = {An invitation to health :},
	publisher = {Wadsworth Cengage Learning,},
	year = {2012.},
	address = {Belmont, CA :},
	edition = {Brief, 7th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1215/2010934028-d.html}
}